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<a href="view_internship_8php.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 &lt;?php
<a name="l00002"></a>00002 
<a name="l00010"></a>00010 echo <span class="stringliteral">&quot;&lt;html&gt;&lt;body&gt;&quot;</span>;
<a name="l00011"></a>00011 include <span class="stringliteral">&#39;../db-control/inc/functions.php&#39;</span>;
<a name="l00012"></a>00012 include <span class="stringliteral">&#39;../model/Internship.php&#39;</span>;
<a name="l00013"></a>00013 include <span class="stringliteral">&#39;../db-control/dbInternship.php&#39;</span>;
<a name="l00014"></a>00014 
<a name="l00015"></a>00015 <span class="comment">//update a internship if the user is trying to do so</span>
<a name="l00016"></a>00016 <span class="keywordflow">if</span> (isset($_POST[<span class="stringliteral">&#39;update&#39;</span>]) &amp;&amp; $_POST[<span class="stringliteral">&#39;update&#39;</span>] != <span class="stringliteral">&#39;&#39;</span>) {
<a name="l00017"></a>00017     $id = $_POST[<span class="stringliteral">&#39;update&#39;</span>];
<a name="l00018"></a>00018     $i = <span class="keyword">new</span> <a class="code" href="class_internship.html">Internship</a>();        <span class="comment">//creates a new instance of Internship</span>
<a name="l00019"></a>00019     $i-&gt;setID($id);  <span class="comment">//sets the internship ID</span>
<a name="l00020"></a>00020     $db = <span class="keyword">new</span> <a class="code" href="classdb_internship.html">dbInternship</a>();
<a name="l00021"></a>00021     $exists = $db-&gt;checkID($i); <span class="comment">//checks to see if the ID is a real contact</span>
<a name="l00022"></a>00022    <span class="keywordflow">if</span> (!$exists) {
<a name="l00023"></a>00023         echo <span class="stringliteral">&quot;&lt;b&gt;Internship with ID &#39;$id&#39; does not exist...&lt;/b&gt;&quot;</span>;
<a name="l00024"></a>00024     } <span class="keywordflow">else</span> {
<a name="l00025"></a>00025         $i-&gt;setSemester($_POST[<span class="stringliteral">&#39;semester&#39;</span>]); <span class="comment">//sets the internship semester</span>
<a name="l00026"></a>00026         $i-&gt;setHours($_POST[<span class="stringliteral">&#39;hours&#39;</span>]); <span class="comment">//sets the internship hours</span>
<a name="l00027"></a>00027         <a class="code" href="admin_2internship__list_8php.html#a112ef069ddc0454086e3d1e6d8d55d07">$result</a> = $db-&gt;updateInternship($i); <span class="comment">//finally, updates the internship with the data we&#39;ve set</span>
<a name="l00028"></a>00028         <span class="keywordflow">if</span> (!<a class="code" href="admin_2internship__list_8php.html#a112ef069ddc0454086e3d1e6d8d55d07">$result</a>) {
<a name="l00029"></a>00029             echo <span class="stringliteral">&quot;&lt;b&gt;Could not update user with ID &#39;$id&#39;...&lt;/b&gt;&quot;</span>;
<a name="l00030"></a>00030         }
<a name="l00031"></a>00031     }
<a name="l00032"></a>00032 } <span class="keywordflow">else</span> {
<a name="l00033"></a>00033     <span class="keywordflow">if</span> (isset($_POST[<span class="stringliteral">&#39;add&#39;</span>])) {
<a name="l00034"></a>00034         $i = <span class="keyword">new</span> <a class="code" href="class_internship.html">Internship</a>();
<a name="l00035"></a>00035         $i-&gt;setSemester($_POST[<span class="stringliteral">&#39;semester&#39;</span>]);
<a name="l00036"></a>00036         $i-&gt;setHours($_POST[<span class="stringliteral">&#39;hours&#39;</span>]);
<a name="l00037"></a>00037         $db = <span class="keyword">new</span> <a class="code" href="classdb_internship.html">dbInternship</a>();
<a name="l00038"></a>00038         <a class="code" href="admin_2internship__list_8php.html#a112ef069ddc0454086e3d1e6d8d55d07">$result</a> = $db-&gt;addInternship($i);
<a name="l00039"></a>00039         <span class="keywordflow">if</span> (!<a class="code" href="admin_2internship__list_8php.html#a112ef069ddc0454086e3d1e6d8d55d07">$result</a>) {
<a name="l00040"></a>00040             echo <span class="stringliteral">&quot;&lt;b&gt;Please enter some internship information&lt;/b&gt;&quot;</span>;
<a name="l00041"></a>00041         }
<a name="l00042"></a>00042     }
<a name="l00043"></a>00043 
<a name="l00044"></a>00044     <span class="keywordflow">if</span> (isset($_POST[<span class="stringliteral">&#39;deleteButton&#39;</span>])) {
<a name="l00045"></a>00045         $i = <span class="keyword">new</span> <a class="code" href="class_internship.html">Internship</a>(); <span class="comment">//creates a new Internship object (i.e. creates a new internship)</span>
<a name="l00046"></a>00046         $i-&gt;setID($_POST[<span class="stringliteral">&#39;deleteID&#39;</span>]);
<a name="l00047"></a>00047         $db = <span class="keyword">new</span> <a class="code" href="classdb_internship.html">dbInternship</a>();
<a name="l00048"></a>00048         <a class="code" href="admin_2internship__list_8php.html#a112ef069ddc0454086e3d1e6d8d55d07">$result</a> = $db-&gt;deleteInternship($i);
<a name="l00049"></a>00049         <span class="keywordflow">if</span> (!<a class="code" href="admin_2internship__list_8php.html#a112ef069ddc0454086e3d1e6d8d55d07">$result</a>) {
<a name="l00050"></a>00050             echo <span class="stringliteral">&quot;&lt;b&gt;Could not delete internship with ID &#39;$_POST[deleteID]&#39;...&lt;/b&gt;&quot;</span>;
<a name="l00051"></a>00051         }
<a name="l00052"></a>00052     }
<a name="l00053"></a>00053 }
<a name="l00054"></a>00054 
<a name="l00055"></a>00055 
<a name="l00056"></a>00056 <span class="comment">//displays the web form used for adding a new internships</span>
<a name="l00057"></a>00057 echo &lt;&lt;&lt;_FORM
<a name="l00058"></a>00058 
<a name="l00059"></a>00059 
<a name="l00060"></a>00060 &lt;form action=<span class="stringliteral">&#39;viewInternship.php&#39;</span> method=<span class="stringliteral">&#39;post&#39;</span>&gt;
<a name="l00061"></a>00061 &lt;table&gt;
<a name="l00062"></a>00062     &lt;tr&gt;&lt;td colspan=<span class="charliteral">&#39;2&#39;</span>&gt;Specify an ID to change an <a class="code" href="class_internship.html">Internship</a><span class="stringliteral">&#39;s data&lt;/td&gt;&lt;td&gt;&lt;input type=&#39;</span>text<span class="stringliteral">&#39; size=&#39;</span>4<span class="stringliteral">&#39; name=&#39;</span>update<span class="stringliteral">&#39; /&gt;&lt;/td&gt;&lt;/tr&gt;</span>
<a name="l00063"></a>00063 <span class="stringliteral">    &lt;tr&gt;&lt;td&gt;Semester:&lt;/td&gt;&lt;td&gt;&lt;input type=&#39;</span>text<span class="stringliteral">&#39; value=&#39;</span><span class="stringliteral">&#39; name=&#39;</span>semester<span class="stringliteral">&#39; /&gt;&lt;/td&gt;&lt;/tr&gt;</span>
<a name="l00064"></a>00064 <span class="stringliteral">    &lt;tr&gt;&lt;td&gt;Hours:&lt;/td&gt;&lt;td&gt;&lt;input type=&#39;</span>text<span class="stringliteral">&#39; value=&#39;</span><span class="stringliteral">&#39; name=&#39;</span>hours<span class="stringliteral">&#39; /&gt;&lt;/td&gt;&lt;/tr&gt;</span>
<a name="l00065"></a>00065 <span class="stringliteral">    &lt;tr&gt;&lt;td&gt;&lt;/td&gt;&lt;td align=&#39;</span>right<span class="stringliteral">&#39;&gt;&lt;input type=&#39;</span>submit<span class="stringliteral">&#39; value=&#39;</span>Add <a class="code" href="class_internship.html">Internship</a><span class="stringliteral">&#39; name=&#39;</span>add<span class="stringliteral">&#39;/&gt;&lt;/td&gt;&lt;/tr&gt;</span>
<a name="l00066"></a>00066 <span class="stringliteral">&lt;/table&gt;</span>
<a name="l00067"></a>00067 <span class="stringliteral">&lt;/form&gt;</span>
<a name="l00068"></a>00068 <span class="stringliteral"></span>
<a name="l00069"></a>00069 <span class="stringliteral"></span>
<a name="l00070"></a>00070 <span class="stringliteral">_FORM;</span>
<a name="l00071"></a>00071 <span class="stringliteral"></span>
<a name="l00072"></a>00072 <span class="stringliteral">displayInternships(); //displays the internship list</span>
<a name="l00073"></a>00073 <span class="stringliteral"></span>
<a name="l00074"></a>00074 <span class="stringliteral"></span>
<a name="l00075"></a>00075 <span class="stringliteral">echo &quot;&lt;/body&gt;&lt;/html&gt;&quot;;</span>
<a name="l00076"></a>00076 <span class="stringliteral"></span>
<a name="l00077"></a>00077 <span class="stringliteral">function displayInternships() {</span>
<a name="l00078"></a>00078 <span class="stringliteral">    $db = new dbInternship(); //gets all the internshipss from the database</span>
<a name="l00079"></a>00079 <span class="stringliteral">    $result = $db-&gt;getAllInternships();</span>
<a name="l00080"></a>00080 <span class="stringliteral"></span>
<a name="l00081"></a>00081 <span class="stringliteral">    echo &quot;&lt;table width=&#39;</span>200px<span class="stringliteral">&#39;&gt;&quot;;</span>
<a name="l00082"></a>00082 <span class="stringliteral">    while ($row = mysql_fetch_array($result, MYSQL_ASSOC)) {</span>
<a name="l00083"></a>00083 <span class="stringliteral">        $id = $row[&#39;</span><span class="keywordtype">id</span><span class="stringliteral">&#39;];</span>
<a name="l00084"></a>00084 <span class="stringliteral">        $semester = $row[&#39;</span>semester<span class="stringliteral">&#39;];</span>
<a name="l00085"></a>00085 <span class="stringliteral">        $hours = $row[&#39;</span>hours<span class="stringliteral">&#39;];</span>
<a name="l00086"></a>00086 <span class="stringliteral">        echo &quot;&lt;tr&gt;&lt;td&gt;$id&lt;/td&gt;&lt;td&gt;&lt;/td&gt;&lt;/tr&gt;&quot;;</span>
<a name="l00087"></a>00087 <span class="stringliteral">        echo &quot;&lt;tr&gt;&lt;td align=&#39;</span>right<span class="stringliteral">&#39;&gt;Semester:&lt;/td&gt;&lt;td align=&#39;</span>left<span class="stringliteral">&#39;&gt;$semester&lt;/td&gt;&lt;/tr&gt;&quot;;</span>
<a name="l00088"></a>00088 <span class="stringliteral">        echo &quot;&lt;tr&gt;&lt;td align=&#39;</span>right<span class="stringliteral">&#39;&gt;Hours:&lt;/td&gt;&lt;td align=&#39;</span>left<span class="stringliteral">&#39;&gt;$hours&lt;/td&gt;&lt;/tr&gt;&quot;;</span>
<a name="l00089"></a>00089 <span class="stringliteral">        echo &quot;&lt;tr&gt;&lt;td colspan=&#39;</span>2<span class="stringliteral">&#39; align=&#39;</span>right<span class="stringliteral">&#39;&gt;&lt;form action=&#39;</span>viewInternship.php<span class="stringliteral">&#39; method=&#39;</span>post<span class="stringliteral">&#39;&gt;&lt;input type=&#39;</span>hidden<span class="stringliteral">&#39; value=&#39;</span>$id<span class="stringliteral">&#39; name=&#39;</span>deleteID<span class="stringliteral">&#39; /&gt;&lt;input type=&#39;</span>submit<span class="stringliteral">&#39; value=&#39;</span>Delete<span class="stringliteral">&#39; name=&#39;</span>deleteButton<span class="stringliteral">&#39; /&gt;&lt;/form&gt;&lt;/td&gt;&lt;td&gt;&lt;/td&gt;&lt;/tr&gt;&quot;;</span>
<a name="l00090"></a>00090 <span class="stringliteral">        echo &quot;&lt;tr&gt;&lt;td colspan=&#39;</span>2<span class="stringliteral">&#39;&gt;&lt;hr /&gt;&lt;/td&gt;&lt;td&gt;&lt;/td&gt;&lt;/tr&gt;&quot;;</span>
<a name="l00091"></a>00091 <span class="stringliteral">    }</span>
<a name="l00092"></a>00092 <span class="stringliteral">    echo &quot;&lt;/table&gt;&quot;;</span>
<a name="l00093"></a>00093 <span class="stringliteral">}</span>
<a name="l00094"></a>00094 <span class="stringliteral">?&gt;</span>
<a name="l00095"></a>00095 <span class="stringliteral"></span>
<a name="l00096"></a>00096 <span class="stringliteral"></span>
<a name="l00097"></a>00097 <span class="stringliteral">   </span>
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